/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

ExplorerToolBarButtonBinding.prototype = new ToolBarButtonBinding;
ExplorerToolBarButtonBinding.prototype.constructor = ExplorerToolBarButtonBinding;
ExplorerToolBarButtonBinding.superclass = ToolBarButtonBinding.prototype;
ExplorerToolBarButtonBinding.TYPE_NORMAL = "normal";
ExplorerToolBarButtonBinding.TYPE_LARGE = "large";

/**
 * @class
 */
function ExplorerToolBarButtonBinding () {

	/**
	 * @type {SystemLogger}
	 */
	this.logger = SystemLogger.getLogger ( "ExplorerToolBarButtonBinding" );
	
	/** 
	 * @type {boolean}
	 */
	this.isRadioButton = true;
	
	/** 
	 * @type {string}
	 */
	this.explorerToolBarButtonType = null;
	
	/**
	 * This property is set by the {@link ExplorerMenuBinding}
	 * @type {SystemNode}
	 */
	this.node = null;
}

/**
 * Identifies binding.
 */
ExplorerToolBarButtonBinding.prototype.toString = function () {

	return "[ExplorerToolBarButtonBinding]";
}

/**
 * Compute button image.
 * @overloads {Binding#onBindingAttach}
 */
ExplorerToolBarButtonBinding.prototype.onBindingAttach = function () {
	
	var isLargeButton = this.explorerToolBarButtonType == ExplorerToolBarButtonBinding.TYPE_LARGE;
	var imageSizeParameter = isLargeButton ? ToolBarBinding.IMAGESIZE_LARGE : ToolBarBinding.IMAGESIZE_NORMAL;
	this.imageProfile = this.node.getImageProfile ( imageSizeParameter );
	ExplorerToolBarButtonBinding.superclass.onBindingAttach.call ( this );
}

/**
 * ExplorerToolBarButtonBinding factory.
 * @param {DOMDocument} ownerDocument
 * @param {string} explorerToolBarButtonType
 * @return {ExplorerToolBarButtonBinding}
 */
ExplorerToolBarButtonBinding.newInstance = function ( ownerDocument, explorerToolBarButtonType ) {

	var nodename = "ui:explorertoolbarbutton";
	
	var element = DOMUtil.createElementNS ( Constants.NS_UI, nodename, ownerDocument );
	var binding = UserInterface.registerBinding ( element, ExplorerToolBarButtonBinding );
	binding.explorerToolBarButtonType = explorerToolBarButtonType;
	return binding;
}